November weather forecast
Cozumel, Mexico

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Palm trees and clear blue waters on Chen Rio white sandy beach in Cozumel, Mexico
Palm trees and clear blue waters on Chen Rio white sandy beach in Cozumel, Mexico

Weather in November

The transition towards winter becomes evident in November, with a decrease in daylight and sunshine hours. The sea temperature cools down to 28°C, yet remains warm enough for water activities. Subtle shifts in humidity and UV index indicate the onset of the cooler, drier season. Contrastingly, November experiences a substantial amount of rainfall, with a total of 123mm precipitation.

Temperature

The average high-temperature in Cozumel during November registers at a moderately hot 29.7°C, maintaining a close resemblance to the previous month. November witnesses an average low-temperature hovering around a pleasant 21.7°C.

Heat index

In November, the heat index is evaluated at a fiery hot 38°C. Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in November in Cozumel is 83%.

Rainfall

In Cozumel, in November, it is raining for 11.1 days, with typically 123mm of accumulated precipitation. Throughout the year, in Cozumel, there are 119.9 rainfall days, and 1490mm of precipitation is accumulated.

Sea temperature

In Cozumel, the average seawater temperature in November is 28°C.
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C and 29°C, ensuring comfort and enjoyment for extended time frames.

Daylight

In November, the average length of the day is 11h and 10min.
On the first day of November, sunrise is at 6:49 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:06 pm EST.

Sunshine

September and November, with an average of 6.1h of sunshine, are months with the least sunshine.

UV index

In Cozumel, the average daily maximum UV index in November is 8. A UV Index reading of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In November, an average UV index of 8 transforms into the following instructions:
Without adequate protection, skin and eyes might suffer damage. Ensure precautions are in place. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Alert! Sand and water increase UV exposure due to their reflective properties.
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FAQ

How hot does it get in Cozumel in November?

In November, in Cozumel, the average high-temperature is 29.7°C, and the average low-temperature is 21.7°C. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in November is evaluated at 38°C.

What is the average humidity in November in Cozumel?

The average relative humidity in November in Cozumel is 83%.

How much does it rain in Cozumel in November?

In November, in Cozumel, the rain falls for 11.1 days. Throughout November, 123mm of precipitation is accumulated.

What is the sea water temperature in November in Cozumel?

In Cozumel, the average seawater temperature in November is 28°C. Water temperature between 25°C and 29°C is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Cozumel have in November?

In November, the average day length is 11h and 10min.

When are sunrise and sunset in November in Cozumel?

In November, on the first day of the month, sunrise is at 6:49 am and sunset at 6:12 pm. On the last day of the month, in Cozumel, sunrise is at 7:06 am and sunset at 6:06 pm EST.

What are the months with the least sunshine in Cozumel?

September and November, with an average of 6.1h of sunshine, are months with the least sunshine.

How many hours of sunshine does Cozumel have in November?

The average sunshine duration in November in Cozumel, Mexico, is 6.1h.

What is the UV index reading in November in Cozumel?

The average daily maximum UV index in November in Cozumel is 8. A UV Index value of 8 to 10 symbolizes a very high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average UV index

Average temperature in November
Cozumel, Mexico

Average temperature in November - Cozumel, Mexico
  • Average high temperature in November: 29.7°C

The warmest month (with the highest average high temperature) is August (33°C).
The months with the lowest average high temperature are January and December (28.6°C).

  • Average low temperature in November: 21.7°C

The month with the highest average low temperature is June (23.8°C).
The coldest months (with the lowest average low temperature) are January and February (19.4°C).

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Average humidity in November
Cozumel, Mexico

Average humidity in November - Cozumel, Mexico
  • Average humidity in November: 83%

The month with the highest relative humidity is September (87%).
The months with the lowest relative humidity are March and April (79%).

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Average rainfall in November
Cozumel, Mexico

Average rainfall in November - Cozumel, Mexico
  • Average rainfall in November: 122.5mm

The wettest month (with the highest rainfall) is October (242.5mm).
The driest month (with the least rainfall) is March (32.2mm).

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Average rainfall days in November
Cozumel, Mexico

Average rainfall days in November - Cozumel, Mexico
  • Average rainfall days in November: 11.1 days

The month with the highest number of rainy days is October (15.7 days).
The month with the least rainy days is April (3.7 days).

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Average sea temperature in November
Cozumel, Mexico

Average sea temperature in November - Cozumel, Mexico
  • Average sea temperature in November: 28°C

The best months for swimming (with the highest average sea temperature) are July, August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are February and March (26°C).

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Average daylight in November /
Average sunshine in November
Cozumel, Mexico

Average daylight in November / Average sunshine in November - Cozumel, Mexico
  • Average daylight in November: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in November: 6h and 1min

The month with the most sunshine is April (Average sunshine: 8h and 36min).
The months with the least sunshine are September and November (Average sunshine: 6h and 6min).

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Average UV index in November
Cozumel, Mexico

Average UV index in November - Cozumel, Mexico
  • Average UV index in November: 8

The months with the highest UV index are April, May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 7).

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Cozumel, Mexico

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